| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.85 | 8.221% | $177.3201 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $212.88 | 4.860% | $223.226 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $165.58 | 8.167% | $179.1029 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $155.32 | 10.636% | $171.8398 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $112.26 | 4.524% | $117.3386 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $214.34 | 7.607% | $230.6448 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $227.52 | 12.361% | $255.6437 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $1,251.75 | $1,355.1159 | $1,355.11 | $1,355.15 | $1,354.90 | |